摘要
采用田间自然病圃和人工接种的方法 ,对来自河南省的 1 3个花生品种 (系 )分别进行了抗褐斑病、黑斑病与抗网斑病性能鉴定。结果表明 ,供试的 1 3个花生品种对叶部病害抗性存在显著差异 ,但没有免疫和高抗品种。对花生网斑病抗性鉴定结果 :890 3为抗病类型 ,豫花 1 5号、932 6- 2 2 - 2为中抗类型 ,其余属感病或高感类型 ;对花生褐斑病和黑斑病抗性鉴定结果 :开农 31、豫花 6号、濮花 80 30、豫花 1 1号、豫花 1 5号属抗病类型 ,豫花 1 4号、9331 -A2 为中抗类型 ,其余
The resistance to peanut leafspot diseases of 13 peanut cultivars that collected from Henan province were identified under natural and artificial inoculation conditions.The results indicate that there are different resistance level to peanut early leafspot, late leafspot and web blotch in the peanut cultivars,but high resistant and immune cultivars have not been found. To peanut web blotch,8903 is resistance,Yuhua 15 and 9326-22-2 are medium resistance,the others belong to susceptible or high susceptible types. To peanut early leafspot and late leafspot, Kainong 31,Yuhua 6,Puhua 8030,Yuhua 11,Yuhua 15 belong to resistant types, Yuhua 14 and 9331-A 2 are medium resistance,the other six cultivers;are susceptible or high susceptible types.
出处
《河南农业科学》
CSCD
北大核心
2004年第12期35-38,共4页
Journal of Henan Agricultural Sciences
基金
国家农业科技跨越计划项目 (2 0 0 1跨 - 6 )
关键词
花生
品种
叶部病害
抗性鉴定
Peanut
Variety
Leaf disease
Resistance identification
